/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.hx.eleven.ftpserver.usermanager;


/**
 * 密码加密处理接口
 * @author wml
 */
public interface PasswordEncryptor {

    /**
     * 密码加密处理，返回加密后密码
     * @param password 被加密的明文密码
     * @return         加密后密码
     */
    String encrypt(String password); 

    /**
     * 密码校验
     * @param passwordToCheck 传入被校验密码
     * @param storedPassword 数据库/应用内部存储密码
     * @return               密码匹配： true|false
     */
    boolean matches(String passwordToCheck, String storedPassword);
    
}
